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3 years ago

Solve each equation. Check your solution.

Mathematics

2 answers:

IrinaK [193]3 years ago

8 0

First one is 4
Second one 30

pshichka [43]3 years ago

4 0

<h2>Answer:</h2><h2>6. c = 4</h2><h2>7. d = 15</h2><h2>8. y = 6</h2><h2 /><h2>Hope that helps!</h2>

Step-by-step explanation:

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Simplify each expression:<br> ( 5a^2b^3)(4ab^5)

DIA [1.3K]

Answer:

(22•5a3b4)

Step-by-step explanation:

STEP

Equation at the end of step 1

4ab • (5a2 • b3)

STEP

Multiplying exponential expressions :

2.1 a1 multiplied by a2 = a(1 + 2) = a3

Multiplying exponential expressions :

2.2 b1 multiplied by b3 = b(1 + 3) = b4

Final result :

(22•5a3b4)

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2 years ago

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A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12}. What’s the probability of rolling

BigorU [14]

Answer:

8.3%

Step-by-step explanation:

There are 12 total events (for the 12 numbers) and one preferred event (for rolling the number 6).

$\frac{preferred}{total} =\frac{1}{12} =0.08333333333 = 8.3%$

There should be an 8.3% chance that you would roll six.

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3 years ago

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Which of the following can be constructed by drawing a line segment on paper and then folding the paper so that the endpoints of

TiliK225 [7]

I would say the answer is B

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3 years ago

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Describe of 45 angle

marta [7]

Answer: A 45-degree angle is exactly half of a 90-degree angle formed between two rays. It is an acute angle and two angles measuring 45 degrees from a right angle or a 90-degree angle. We know that an angle is formed when two rays meet at a vertex.

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2 years ago

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A) what is the simplified product of seven-fourths divided by eight-fifths as an improper fraction

Alex73 [517]

Answer:

First were going to put our numbers in perspective.

$\frac{7}{4}$ ÷ $\frac{8}{5}$

But to find the improper fraction, we have to <em>cross multiply</em> these numbers.

$\frac{7}{4}$ × $\frac{8}{5}$

<em>7 x 5 = 35. </em>

<em>4 x 8 = 32.</em>

Now we have our<em> improper fraction </em>is $\frac{35}{32}$

To turn our improper fraction into a <em>mixed number</em>, we will use <em>division</em>.

We know that the 32 can only go into 35 <u><em>one</em></u> time. We also know that the bottom number <em><u>always</u></em> stays the same. So our equation will look somewhat like this.

$1\frac{?}{32}$

Now to fine the top number we will have to<em> subtract 35 from 32</em> because we already know that 32 can go into 35 <u><em>one</em></u> time, so <em>35 - 32 = 3</em>. So are mixed number will look like this.

$1\frac{3}{32}$

This is our <em>answer!</em>

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3 years ago

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